But as you can see in the blkid output, the filesystem is NOT detected by the kernel. I know about another user with the same problem after switching from Debian 8 to 9. We (the OMV project) can not do anything here because this is an Debian or kernel issue. If the underlaying system does not detect this filesystem, then OMV can not process it. Sorry.

The filesystem with the UUID=0e660da4-eb3d-40dd-a4a6-abd55685f62a is configured but not available in your system anymore. Is this a USB device or did you manually format one of your existing devices without using the UI? You can remove the mount point configuration if you remove all referencing shared folders.

The first line indicates that there is a mount configuration for a filesystem, but the filesystem itself seems not to exist anymore. That's why no information is displayed for this filesystem in this row.

OMV only supports predictable interface names, check major.io/2015/08/21/understand…ble-network-device-names/ for example. omv-firstaid is more simpler and does not validate the interface names, thus you're able to use the rename3 interface there.